| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.65 | 3.317% | $128.7846 | $128.78 | $128.80 | $128.80 |
| Purchase #2 | $227.53 | 11.509% | $253.7164 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $126.40 | 5.796% | $133.7261 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $12.50 | 12.235% | $14.0294 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $155.76 | 4.813% | $163.2567 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $192.55 | 12.364% | $216.3569 | $216.36 | $216.35 | $216.40 |
| Purchase #7 | $196.76 | 10.661% | $217.7366 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $1,036.15 | $1,127.6067 | $1,127.62 | $1,127.65 | $1,127.60 | |